
- Price
- $321.00
- Day
- +1.12%
- Mkt Cap
- $45.44B
- 52W Range
- $117.02 – $637.51
- Volume
- 3.33M
- Beta
- 1.31

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Most recent articles and analysis covering this company.

CIEN sees at least 30% fiscal 2027 revenue growth as backlog heads above $10B, but component supply remains the key constraint on converting demand.
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CIEN's AI-driven optical demand, record backlog and supply agreements underpin strong growth through fiscal 2027.
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Ciena Corporation is capitalizing on surging AI and hyperscaler demand, driving a record backlog and robust margin expansion. CIEN delivered 37% YoY revenue growth and doubled adjusted operating margin to 22.5%, with 2026 revenue guidance raised to $6.42 billion. Despite strong execution, CIEN trades at a premium valuation (~44x 2026E EPS), with significant customer concentration and industry supply constraints posing risks.
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While mega-cap AI stocks tend to grab most of the attention, investors shouldn't overlook Ciena (CIEN) and NetApp (NTAP) following record earnings reports this week.
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Ciena beat on sales and earnings this morning. Guidance for Q4, however, suggests gross profit margins may slip.
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Ciena's fiscal Q3 2026 earnings jumped 215% as AI-driven cloud demand powered a record quarter, optical momentum and a higher 2026 revenue outlook.
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The headline numbers for Ciena (CIEN) give insight into how the company performed in the quarter ended July 2026, but it may be worthwhile to compare some of its key metrics to Wall Street estimates and the year-ago actuals.
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Ciena (CIEN) came out with quarterly earnings of $2.11 per share, beating the Zacks Consensus Estimate of $1.74 per share. This compares to earnings of $0.67 per share a year ago.
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SNOW, CPB, CIEN, ACMR, and SCHD are seeing high options activity this afternoon
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Ciena NYSE: CIEN reported record fiscal third-quarter 2026 results, with revenue, operating margin and adjusted earnings per share reaching new highs as demand for optical networking equipment accelerated across data-center and wide-area network applications.
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Ciena (CIEN) experienced a significant decline today, despite reporting impressive Q3 results that surpassed expectations. The company's adjusted earnings per s
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Ciena Corporation‘s (NYSE:CIEN | CIEN Price Prediction) fiscal third-quarter beat wasn't enough to save its stock this morning.
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